Researchers at the University of Bonn have used caesium to demonstrate the unusual effects of quantum particles. Using the example of tossing a coin, the outcome can either be heads or tails. However, an atomic ‘coin’ can exhibit a superposition ...

Australia’s Defense Science and Technology Organization (DSTO) recently announced the successful testing of an experimental scramjet based craft which was rocketed to an altitude of 530 km and reached a speed of Mach 10 during re-entry. This test launch is ...